import dto.Student;

import java.util.HashMap;

/**
 * <P> @Author: SongKeCheng
 * <P> Type: Class
 * <P> Description:
 * <P> Date: 2024/12/16:10:17
 */

@SuppressWarnings({"unchecked", ""})
public class Test {

    public static void main(String[] args) {
        HashMap<Object, Object> objectObjectHashMap = new HashMap<>();
    }

}
